Compact 21V Charger for Mini Chainsaws and Power Tools

The power supply features a 21Vdc output voltage with a minimum load of 2A and a nominal output power of 30W. The input voltage range is 100-240Vac with a variation range of 90-264Vac, and the nominal frequency is 50/60Hz with a variation range of 47-63Hz. The maximum input current is 0.8Arms at any input voltage and rated DC output load.

For cold start at 240Vac input with rated load and 25°C ambient, the maximum start-up current is 30Amps. The no-load input current is 0.25mA at 240Vac input.

The power supply is equipped with protection features: - Short Circuit Protection: The power supply will automatically recover when the short circuit fault is removed. - Over Current Protection: The power supply will automatically recover when the overcurrent fault is removed. - Over Voltage Protection: The power supply will not automatically recover when the fault is removed.

The operating temperature range is 0°C to 40°C with full load normal operation. The storage temperature range is -20°C to 85°C with the package.

The relative humidity range is 5% (0°C) to 90% (40°C) RH for 72 hours of full load normal operation.

The package includes a 1x battery charger with a 21V output and worldwide input voltage of 100-240VAC 50/60Hz. The DC connector is a 5.5 x 2.1mm size with the inner positive and outer negative polarity.

The power supply is made of premium ABS plastic, with an exquisite appearance, high temperature wear-resistance, and durability. It offers stable insulation performance, low operating temperature, and a long service life.

The charger is protected against short circuit (SCP), overcurrent (OCP), and overvoltage (OVP) conditions.

The power supply is simple and compact in size, easy to install, and plug-and-play, with the AC power port directly connected to the flashlight or charger.

The charging status is indicated by LED lights: red for charging and green for charged.

product information: